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<div class="title">wstrings.c</div>  </div>
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<a href="a00269.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a03620.html">precomp.h</a>&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#pragma hdrstop</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">/* LATER these should be in a public header file!!!</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * Assorted defines used to support the standard Windows ANSI code page</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * (now known as code page 1252 and officially registered by IBM).</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * This is intended only for the PDK release.  Subsequent releases will</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * use the NLSAPI and Unicode.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="a00269.html#abb47d7bef54357ac3886f5ef10bcc6dd">   19</a></span>&#160;<span class="preprocessor">#define LATIN_CAPITAL_LETTER_A_GRAVE    (WCHAR)0xc0</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="a00269.html#a99bd80d6a1f2cc77dce6ab54a1416f5a">   20</a></span>&#160;<span class="preprocessor">#define LATIN_CAPITAL_LETTER_THORN      (WCHAR)0xde</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="a00269.html#a1c739df5475b0322be0be0a94047aeed">   21</a></span>&#160;<span class="preprocessor">#define LATIN_SMALL_LETTER_SHARP_S      (WCHAR)0xdf</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="a00269.html#a71ad3266177a5f4de3688277b1a63463">   22</a></span>&#160;<span class="preprocessor">#define LATIN_SMALL_LETTER_Y_DIAERESIS  (WCHAR)0xff</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="a00269.html#a7e15599d276941664b48d2ae55c5de73">   23</a></span>&#160;<span class="preprocessor">#define DIVISION_SIGN                   (WCHAR)0xf7</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="a00269.html#a125956fdcece074c394d45eba181cff0">   24</a></span>&#160;<span class="preprocessor">#define MULTIPLICATION_SIGN             (WCHAR)0xd7</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160; </div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> * Temporary defines to support Unicode block 1 (0x0000 - 0x00ff).</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="a00269.html#a11d2889e325e565daec4e04f71b21103">   30</a></span>&#160;<span class="preprocessor">#define WCTOA(wch)  ((wch) &amp; 0xff)</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="a00269.html#a495780a425bcd22c7ba1de966da51333">   31</a></span>&#160;<span class="preprocessor">#define IS_UNICODE_BLK1(wch)  ((int)(wch) &lt;= 0x00ff)</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="a00269.html#a83c470eee6ad1e69cd5948e72403eda5">   49</a></span>&#160;LPWSTR WINAPI <a class="code" href="a00269.html#a83c470eee6ad1e69cd5948e72403eda5">CharLowerW</a>(</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    LPWSTR pwsz)</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;{</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">     * Early out for NULL string or &#39;\0&#39;</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keywordflow">if</span> (pwsz == NULL) {</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="keywordflow">return</span> pwsz;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="keywordflow">if</span> (HIWORD(pwsz) == 0) {</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        <span class="keywordflow">if</span> (!LCMapStringW(</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                 LOCALE_USER_DEFAULT,</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                 LCMAP_LOWERCASE,</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                 (LPWSTR)&amp;pwsz,</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                 1,</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                 (LPWSTR)&amp;pwsz,</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                 1</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                 )) {</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">             * We don&#39;t expect LCMapString to fail!  The caller is not expecting</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">             * failure, CharLowerW does not have a failure indicator, so we do</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">             * nothing.</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;            <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;CharLowerW(%lx): LCMapString failed\n&quot;</span>, (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pwsz);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        }</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordflow">return</span> pwsz;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment">     * pwsz is a null-terminated string</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    <a class="code" href="a00269.html#a7b02672ade64f653ad94cdb65587ba63">CharLowerBuffW</a>(pwsz, wcslen(pwsz)+1);</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keywordflow">return</span> pwsz;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;}</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="a00269.html#a34a1ce8cdc317a88f96b3a0abfe0465c">  102</a></span>&#160;LPWSTR WINAPI <a class="code" href="a00269.html#a34a1ce8cdc317a88f96b3a0abfe0465c">CharUpperW</a>(</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    LPWSTR pwsz)</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;{</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment">     * Early out for NULL string or &#39;\0&#39;</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <span class="keywordflow">if</span> (pwsz == NULL) {</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keywordflow">return</span> pwsz;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    }</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keywordflow">if</span> (HIWORD(pwsz) == 0) {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordflow">if</span> (!LCMapStringW(</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                 LOCALE_USER_DEFAULT,</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                 LCMAP_UPPERCASE,</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                 (LPWSTR)&amp;pwsz,</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;                 1,</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                 (LPWSTR)&amp;pwsz,</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;                 1</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;                 )) {</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment">             * We don&#39;t expect LCMapString to fail!  The caller is not expecting</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="comment">             * failure, CharLowerW does not have a failure indicator, so we do</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment">             * nothing.</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;CharUpperW(%lx): LCMapString failed&quot;</span>, (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pwsz);</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        }</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160; </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        <span class="keywordflow">return</span> pwsz;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    }</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">     * pwsz is a null-terminated string</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <a class="code" href="a00269.html#af0c6e6ab165a8402677790d7b281c655">CharUpperBuffW</a>(pwsz, wcslen(pwsz)+1);</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="keywordflow">return</span> pwsz;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;}</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="a00269.html#ab31bcdf805f3b306b6c073267d2264a1">  154</a></span>&#160;LPWSTR WINAPI <a class="code" href="a00269.html#ab31bcdf805f3b306b6c073267d2264a1">CharNextW</a>(</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    LPCWSTR lpwCurrentChar)</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;{</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    WORD ctype3info;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="keywordflow">if</span> (*lpwCurrentChar) {</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="comment">// Examine each code element.  Skip all combining elements.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keywordflow">while</span> (*(++lpwCurrentChar)) {</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;            <span class="keywordflow">if</span> (!GetStringTypeW(</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;                    CT_CTYPE3,</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                    lpwCurrentChar,</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;                    1,</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;                    &amp;ctype3info)) {</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="comment">                 * GetStringTypeW failed!  The caller is not expecting failure,</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="comment">                 * CharNextW does not have a failure indicator, so just return</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="comment">                 * a pointer to the character we couldn&#39;t analyze.</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;                <a class="code" href="a00371.html#a906cb0845450a5d5422ce513ecd8a32f">RIPMSG2</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;CharNextW failed, L&#39;\\x%.4x&#39; at 0x%lx&quot;</span>,</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;                        *lpwCurrentChar, lpwCurrentChar);</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            }</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;            <span class="keywordflow">if</span> (!((ctype3info &amp; C3_NONSPACING) &amp;&amp; (!(ctype3info &amp; C3_ALPHA)))) {</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            }</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keywordflow">return</span> (LPWSTR)lpwCurrentChar;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;}</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160; </div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="a00269.html#aba11d098f3edc1fc7c984cf77d76d258">  203</a></span>&#160;LPWSTR WINAPI <a class="code" href="a00269.html#aba11d098f3edc1fc7c984cf77d76d258">CharPrevW</a>(</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    LPCWSTR lpwStart,</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    LPCWSTR lpwCurrentChar)</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;{</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    WORD ctype3info;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    LPWSTR lpwValidChar = (LPWSTR)lpwCurrentChar;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keywordflow">if</span> (lpwCurrentChar &gt; lpwStart) {</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;        <span class="comment">// Examine each code element.  Skip all combining elements.</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;        <span class="keywordflow">while</span> (lpwCurrentChar-- &gt; lpwStart) {</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;            <span class="keywordflow">if</span> (!GetStringTypeW(</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                    CT_CTYPE3,</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                    lpwCurrentChar,</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                    1,</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                    &amp;ctype3info)) {</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="comment">                 * GetStringTypeW failed!  The caller is not expecting failure,</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="comment">                 * CharPrevW does not have a failure indicator, so just return</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="comment">                 * a pointer to the character we couldn&#39;t analyze.</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                <a class="code" href="a00371.html#a906cb0845450a5d5422ce513ecd8a32f">RIPMSG2</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;CharPrevW failed, L&#39;\\x%.4x&#39; at 0x%lx&quot;</span>,</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                        *lpwCurrentChar, lpwCurrentChar);</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;            }</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;            <span class="keywordflow">if</span> (!((ctype3info &amp; C3_NONSPACING) &amp;&amp; (!(ctype3info &amp; C3_ALPHA)))) {</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                lpwValidChar = (LPWSTR)lpwCurrentChar;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                <span class="keywordflow">break</span>;  <span class="comment">// found non-combining code element</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;            }</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        }</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    }</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="keywordflow">return</span> (LPWSTR)lpwValidChar;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;}</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160; </div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="a00269.html#a7b02672ade64f653ad94cdb65587ba63">  252</a></span>&#160;<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> WINAPI <a class="code" href="a00269.html#a7b02672ade64f653ad94cdb65587ba63">CharLowerBuffW</a>(</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    LPWSTR pwsz,</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> cwch)</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;{</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordtype">int</span> cwchT;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> i;</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160; </div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keywordflow">if</span> (cwch == 0) {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    }</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160; </div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    cwchT = LCMapStringW(LOCALE_USER_DEFAULT, LCMAP_LOWERCASE,</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;                pwsz, cwch, pwsz, cwch);</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160; </div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <span class="keywordflow">if</span> (cwchT != 0) {</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        <span class="keywordflow">return</span> cwchT;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    }</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<span class="comment">     * LCMapString failed!  The caller is not expecting failure,</span></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="comment">     * CharLowerBuffW does not have a failure indicator, so we</span></div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="comment">     * convert the buffer to lower case as best we can.</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;CharLowerBuffW(%ls) failed&quot;</span>, pwsz);</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="keywordflow">for</span> (i=0; i &lt; cwch; i++) {</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00269.html#a495780a425bcd22c7ba1de966da51333">IS_UNICODE_BLK1</a>(pwsz[i]) &amp;&amp; <a class="code" href="a00254.html#aecdaeb313d9cde217b9c2cf508194081">IsCharUpperA</a>((<span class="keywordtype">char</span>)pwsz[i])) {</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;            pwsz[i] += <span class="charliteral">&#39;a&#39;</span>-<span class="charliteral">&#39;A&#39;</span>;</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        }</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    }</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="keywordflow">return</span> cwch;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;}</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160; </div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
<div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="a00269.html#af0c6e6ab165a8402677790d7b281c655">  298</a></span>&#160;<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> WINAPI <a class="code" href="a00269.html#af0c6e6ab165a8402677790d7b281c655">CharUpperBuffW</a>(</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    LPWSTR pwsz,</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> cwch)</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;{</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    <span class="keywordtype">int</span> cwchT;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> i;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="keywordflow">if</span> (cwch == 0) {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    }</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160; </div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    cwchT = LCMapStringW(LOCALE_USER_DEFAULT, LCMAP_UPPERCASE,</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                pwsz, cwch, pwsz, cwch);</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160; </div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    <span class="keywordflow">if</span> (cwchT != 0) {</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;        <span class="keywordflow">return</span> cwchT;</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    }</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160; </div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="comment">     * LCMapString failed!  The caller is not expecting failure,</span></div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="comment">     * CharUpperBuffW does not have a failure indicator, so we</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="comment">     * convert the buffer to upper case as best we can.</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;CharUpperBuffW(%ls) failed&quot;</span>, pwsz);</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160; </div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    <span class="keywordflow">for</span> (i=0; i &lt; cwch; i++) {</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00269.html#a495780a425bcd22c7ba1de966da51333">IS_UNICODE_BLK1</a>(pwsz[i]) &amp;&amp;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;                <a class="code" href="a00254.html#a8553195195751f276e2edbe35045a60d">IsCharLowerA</a>((<span class="keywordtype">char</span>)pwsz[i]) &amp;&amp;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;                (pwsz[i] != <a class="code" href="a00269.html#a1c739df5475b0322be0be0a94047aeed">LATIN_SMALL_LETTER_SHARP_S</a>) &amp;&amp;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;                (pwsz[i] != <a class="code" href="a00269.html#a71ad3266177a5f4de3688277b1a63463">LATIN_SMALL_LETTER_Y_DIAERESIS</a>)) {</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;            pwsz[i] += (WCHAR)(<span class="charliteral">&#39;A&#39;</span>-<span class="charliteral">&#39;a&#39;</span>);</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        }</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    }</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160; </div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <span class="keywordflow">return</span> cwch;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;}</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160; </div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160; </div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160; </div>
<div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="a00269.html#a51306603ef405cc759b182b685626e57">  348</a></span>&#160;BOOL WINAPI <a class="code" href="a00269.html#a51306603ef405cc759b182b685626e57">IsCharLowerW</a>(</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    WCHAR wChar)</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;{</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    WORD ctype1info;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160; </div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="keywordflow">if</span> (GetStringTypeW(CT_CTYPE1, &amp;wChar, 1, &amp;ctype1info)) {</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        <span class="keywordflow">if</span> (ctype1info &amp; C1_LOWER) {</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        }</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    }</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160; </div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="comment">     * GetStringTypeW failed!  The caller is not expecting</span></div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="comment">     * failure, IsCharLowerW does not have a failure indicator, so we</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="comment">     * determine the case as best we can.</span></div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;IsCharLowerW(L&#39;\\x%.4lx&#39;) failed&quot;</span>, wChar);</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160; </div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00269.html#a495780a425bcd22c7ba1de966da51333">IS_UNICODE_BLK1</a>(wChar)) {</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00254.html#a8553195195751f276e2edbe35045a60d">IsCharLowerA</a>((<a class="code" href="a00953.html#aebb9e13210d88d43e32e735ada43a425">CHAR</a>)wChar);</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    }</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;}</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160; </div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160; </div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160; </div>
<div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="a00269.html#a9d13f9b3f302a4c929dbe383f394eecc">  387</a></span>&#160;BOOL WINAPI <a class="code" href="a00269.html#a9d13f9b3f302a4c929dbe383f394eecc">IsCharUpperW</a>(</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    WCHAR wChar)</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;{</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    WORD ctype1info;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160; </div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    <span class="keywordflow">if</span> (GetStringTypeW(CT_CTYPE1, &amp;wChar, 1, &amp;ctype1info)) {</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        <span class="keywordflow">if</span> (ctype1info &amp; C1_UPPER) {</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;            <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        }</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    }</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160; </div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="comment">     * GetStringTypeW failed!  The caller is not expecting</span></div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="comment">     * failure, IsCharLowerW does not have a failure indicator, so we</span></div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="comment">     * determine the case as best we can.</span></div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;IsCharUpper(L&#39;\\x%.4lx&#39;) failed&quot;</span>, wChar);</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160; </div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00269.html#a495780a425bcd22c7ba1de966da51333">IS_UNICODE_BLK1</a>(wChar)) {</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00254.html#aecdaeb313d9cde217b9c2cf508194081">IsCharUpperA</a>((<a class="code" href="a00953.html#aebb9e13210d88d43e32e735ada43a425">CHAR</a>)wChar);</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    }</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;}</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160; </div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; </div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160; </div>
<div class="line"><a name="l00427"></a><span class="lineno"><a class="line" href="a00269.html#a6c09a04c02910b82b6b7d15ce72919e1">  427</a></span>&#160;BOOL WINAPI <a class="code" href="a00269.html#a6c09a04c02910b82b6b7d15ce72919e1">IsCharAlphaNumericW</a>(</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    WCHAR wChar)</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;{</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    WORD ctype1info;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160; </div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keywordflow">if</span> (!GetStringTypeW(CT_CTYPE1, &amp;wChar, 1, &amp;ctype1info)) {</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        <span class="comment">// GetStringTypeW returned an error!  IsCharAlphaNumericW has no</span></div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        <span class="comment">// provision for returning an error...  The best we can do is to</span></div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        <span class="comment">// return FALSE</span></div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(FALSE);</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    }</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    <span class="comment">// LATER 20 Feb 92 GregoryW</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;    <span class="comment">//    We may need to check ctype 3 info if we want to check for</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    <span class="comment">//    digits other than ASCII &#39;0&#39;-&#39;9&#39; (such as Lao digits or</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    <span class="comment">//    Tibetan digits, etc.).</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    <span class="keywordflow">if</span> ((ctype1info &amp; C1_ALPHA) || (ctype1info &amp; C1_DIGIT)) {</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    }</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;}</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160; </div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160; </div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160; </div>
<div class="line"><a name="l00467"></a><span class="lineno"><a class="line" href="a00269.html#a9f6ba99a47691d2ddd114fd46d2e386f">  467</a></span>&#160;BOOL WINAPI <a class="code" href="a00269.html#a9f6ba99a47691d2ddd114fd46d2e386f">IsCharAlphaW</a>(</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    WCHAR wChar)</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;{</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    WORD ctype1info;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160; </div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    <span class="keywordflow">if</span> (!GetStringTypeW(CT_CTYPE1, &amp;wChar, 1, &amp;ctype1info)) {</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        <span class="comment">// GetStringTypeW returned an error!  IsCharAlphaW has no</span></div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;        <span class="comment">// provision for returning an error...  The best we can do</span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;        <span class="comment">// is to return FALSE</span></div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(FALSE);</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    }</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    <span class="keywordflow">if</span> (ctype1info &amp; C1_ALPHA) {</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    }</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;}</div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aa00269_html_a9f6ba99a47691d2ddd114fd46d2e386f"><div class="ttname"><a href="a00269.html#a9f6ba99a47691d2ddd114fd46d2e386f">IsCharAlphaW</a></div><div class="ttdeci">BOOL WINAPI IsCharAlphaW(WCHAR wChar)</div><div class="ttdef"><b>Definition:</b> <a href="a00269_source.html#l00467">wstrings.c:467</a></div></div>
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<div class="ttc" id="aa00269_html_a83c470eee6ad1e69cd5948e72403eda5"><div class="ttname"><a href="a00269.html#a83c470eee6ad1e69cd5948e72403eda5">CharLowerW</a></div><div class="ttdeci">LPWSTR WINAPI CharLowerW(LPWSTR pwsz)</div><div class="ttdef"><b>Definition:</b> <a href="a00269_source.html#l00049">wstrings.c:49</a></div></div>
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